<template>
  <div class="my-container">
    <!-- 已登录头部 -->
    <div class="header user-info" v-if="user">
      <div class="base-info">
        <div class="left">
          <van-image class="avatar" round fit="cover" :src="userInfo.photo" />
          <span class="name">{{ userInfo.name }}</span>
        </div>
        <div class="right">
          <van-button size="mini" round to="/user/profile">编辑资料</van-button>
        </div>
      </div>
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{ userInfo.art_count }}</span>
          <span class="text">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="text">关注</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="text">粉丝</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="text">获赞</span>
        </div>
      </div>
    </div>
    <!-- /已登录头部 -->
    <!-- 未登录头部 -->
    <div class="header not-login" v-else>
      <div class="login-btn" @click="$router.push('/login')">
        <img class="mobile-img" src="~@/assets/mobile.png" alt="">
        <span class="text">登录 / 注册</span>
      </div>
    </div>
    <!-- 宫格导航
       column-num: 2 ，列数为2列，代表一行两列
        clickable: 是否开启格子点击反馈(点击格子之后，会出现灰色效果)
      -->
    <van-grid class="grid-nav mb-9" :column-num="2" clickable>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-shoucang"></i>
        <span slot="text" class="text">收藏</span>
      </van-grid-item>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-lishi"></i>
        <span slot="text" class="text">历史</span>
      </van-grid-item>
    </van-grid>
    <!-- /宫格导航 -->
    <van-cell title="消息通知" is-link />
    <van-cell class="mb-9" title="小智同学" is-link />
    <van-cell v-if="user" @click="goOut" class="logout-cell" clickable
      title="退出登录" />
  </div>
</template>

<script>
import { mapState } from 'vuex'
// import { removeItem } from '@/utils/storage'
import { getUserInfo } from '@/api/user'
export default {
  name: 'MyIndex',
  components: {},
  props: {},
  data () {
    return {
      userInfo: {} // 储存用户信息
    }
  },
  computed: {
    ...mapState(['user'])// 通过计算属性拿到stroe中的user
  },
  watch: {},
  created () {
    // 初始化的时候，如果用户登录了，我才请求获取当前登录用户的信息
    if (this.user) {
      this.loadUserInfo()
    }
  },
  mounted () { },
  methods: {
    goOut () { // 点击提出登录按钮，退出处理
      // 退出提示
      // 在组件中需要使用 this.$dialog 来调用弹框组件
      this.$dialog.confirm({
        title: '确认退出吗？'
      }).then(() => { // 点击确认后执行的代码
        // console.log('确认执行这里')
        // 退出的话需要清除token
        this.$store.commit('setUser', null)
        // window.localStorage.removeItem('TOUTIAO_USER')
        // removeItem('TOUTIAO_USER')
      }).catch(() => { // 点击取消后执行的代码
        console.log('取消执行这里')
      })
    },
    async loadUserInfo () { // 初始化后如果登录了，被调用后执行该函数
      try {
        const res = await getUserInfo()// 获取到用户信息的方法
        // console.log(res)
        this.userInfo = res.data.data
        // console.log(this.userInfo)
      } catch (err) {
        console.log(err)
        this.$toast('获取数据失败，请稍后重试')
      }
    }
  }
}
</script>

<style scoped lang="less">
.my-container {
  .header {
    height: 361px;
    background: url("~@/assets/banner.png"); // css中使用@需要添加~,@代表src
    background-size: cover;
  }
  .not-login {
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      .mobile-img {
        width: 132px;
        height: 132px;
        margin-bottom: 15px;
      }
      .text {
        font-size: 28px;
        color: #fff;
      }
    }
  }
}
.user-info {
  .base-info {
    height: 231px;
    padding: 76px 32px 23px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .left {
      display: flex;
      align-items: center;
      .avatar {
        width: 132px;
        height: 132px;
        border: 4px solid #fff;
        margin-right: 23px;
      }
      .name {
        font-size: 30px;
        color: #fff;
      }
    }
  }
  .data-stats {
    display: flex;
    .data-item {
      height: 130px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      color: #fff;
      .count {
        font-size: 36px;
      }
      .text {
        font-size: 23px;
      }
    }
  }
}
.grid-nav {
  .grid-item {
    height: 141px;
    i.toutiao {
      font-size: 45px;
    }
    .toutiao-shoucang {
      color: #eb5253;
    }
    .toutiao-lishi {
      color: #ff9d1d;
    }
    span.text {
      font-size: 28px;
    }
  }
}
.logout-cell {
  text-align: center;
  color: #d86262;
}

.mb-9 {
  margin-bottom: 9px;
}
</style>
